Cumulus Ciclo De Vida Do Cloud Stratus, Altostratus E Cirrus

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"Cumulus“, Ciclo de Vida do Cloud:Stratus, Altostratus & Cirrus

Luís GanhãoSolutions Senior Manager

Agenda

• WIC

• WTHIHACC

• OV- PCBB- PIaaS vs PPaaS

• PPaaS

© 2010 Oracle Corporation 2

What is Cloud Computing


5 Essential Characteristics• Broad network access• Resource pooling• Rapid elasticity• On-demand self-service• Measured service

3 Service Models• SaaS• PaaS• IaaS

4 Deployment Models• Public Cloud• Private Cloud• Community Cloud• Hybrid Cloud

What the Hell, I have a Cloud Computing


5 Essential Characteristics• Broad network access• Resource pooling• Rapid elasticity• On-demand self-service• Measured service

3 Service Models• SaaS• PaaS• IaaS

4 Deployment Models• Public Cloud• Private Cloud• Community Cloud• Hybrid Cloud

Virtualization

OSManagement

Shared Components Self-Service Interface

Database

Middleware

Management

Private Cloud Building Blocks


Infrastructureas aService

Platformas aService

IaaS

PaaS

Private IaaS vs. Private PaaSPaaS Is the Natural Strategy for Enterprises

App App App App

More to

build

Less to

build

Disparate components

Inconsistent foundation

Consistent foundation

Common/shared components

•More freedom•More work

•More secure•More manageable

•More agile•More efficient

IaaS PaaS

VirtualizationOS Management Virtualization

OS

Database

Middleware

Management

6© 2010 Oracle Corporation

Private PaaS LifecycleThe Model Driving Our Approach

Self-Service InterfaceShared Components

• Set up PaaS• Set up shared

components• Set up self-

service portal

IT

App Developer

App Users

1. Set Up Cloud

2. Build App

3. Use App

4. Scale up/down

App

• Assemble app using shared components

• Deploy through self-service

• Adjust capacity based on policies

• Monitor via self-service

App Owner 5. Chargeback• Meter usage

and charge back to app owners or departments


PaaS Foundation

Private PaaS RequirementsDefinitive Capabilities for PaaS Infrastructure


1. Shared Infrastructure with Dynamic Scaling

3. Support for Fast Deployment

4. Support for Self-Service

5. Management and Automation

2. Support for Component Sharing

App



PaaS Foundation

Automated Dynamic Capacity AdjustmentApplication Grid and Database Grid

Dept App 1

Dept App 2

Shared Service

Shared Service Managing

Console

Shared Service

Dept App 1

Sense demand spike

Application Grid

Database Grid

Sensedemand

spike

App Server cluster nodes

Data Grid cluster nodes

Database A+A cluster nodes

Sense demandspike

Adjust capacityAdjust capacityAdjust capacity








App



PaaS Foundation

Registry/RepositoryService BusSOA (BPMN2.0 + BPEL)

SOA: Building Shared Services and Processes

Application Grid

create processes

create services

IT

Dept App

ProcSvc

SvcSvc Svc Svc Proc Proc Proc

Managing Console

Self Svc

register and connect

Proc

Svcfind

components

Department App Owner

build app

include components

Database Grid

Un

ified

F

ron

t-En

d

Ce

ntra

lized

G

RC








App



PaaS Foundation

Appliances and PaaS

Self-Service Interface

PaaS Foundation


2. Departmental App Owners create applications based on appliances

Dept App

App Server VE

Application

App Server VE

Application

App Server VE

Application

Central IT

1. Central IT creates appliances as shared components

Shared Components

• Key to successful PaaS: what is exposed as “configurable” by Departmental App Owners in each appliance


The Next Level: AssembliesApplications Are Often Multi-Tier And Distributed

VM VM

VM VM

Web Tier

AppTier

Database Tier

AS ASSOA Svc

Web Web

Grid Grid

Assembly

Builder

Assembly

Metadata

Assembly = appliances + metadata describing:

• Configuration

• Connections

• Startup sequence


Assemblies and PaaS

Self-Service Interface

PaaS Foundation

Shared Components

Central IT

1. Central IT creates shared assemblies


Dept App

2. Departmental App Owner creates app from assembly and deploys on cloud platform

Assemblies enhance PaaS:

• Ability to pre-build more complex app foundations for platform

• Accelerate deployment

• Reduce risk of configuration error

• Simplify runtime operation through standardization and consistency








App



PaaS Foundation

Enterprise Manager Enables Self-Service Provisioning, Monitoring, and Management

Set policies

App Owners

Monitor and

adjust



Deploy applications

App Find components

Chargeback

VM on top of Naked HW

Open Standards OS

Data Base Grid

App Grid

Managing Console







App



PaaS Foundation

Enterprise Manager Enables Large-Scale AutomationPolicy-Based Resource Management and Automation


Dept App

Dept App

Dept App

Central ITset policies

adjust allocation

fail over

add resources

monitor

use apps

Department App Owners

App Users


VM on top of Naked HW

Open Standards OS

Data Base Grid

App Grid

Managing Console

Oracle Private PaaS Case Study:

• Centralized deployment of 200+ applications

• 35% reduction in operating costs (Run the Bank costs)

• Up to 30% reduction in project costs (Change the Bank costs)

• Prevented 44% increase of power consumption in 4 years, while doubling the capacity

• No downtime incidents 3 years in a row (2007-09)

• No service disruption due to DST patching on stack

Detailed Credit Suisse presentation available

20

Platforms – a key to efficiency• JAP – Java Application Platform• CHP – Compute Hosting Platform• DHP – Database Hosting Platform

© 2010 Oracle Corporation

JAP Charging Unit (VE) price evolution

70

85

100

115

130

145

160

175

190

205

220

235

250

H1 2005 H2 2005 H1 2006 H2 2006 H1 2007 H2 2007 H1 2008 H2 2008 H1 2009

VE Price Linear Reduction


Documents

Cumulus Ciclo De Vida Do Cloud Stratus, Altostratus E Cirrus